package operation;

import book.Book;
import book.BookList;

import java.util.Scanner;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: 沈明月
 * Date: 2023-06-30
 * Time: 9:29
 */
public class AddOperation implements IOperation{
    public void work(BookList bookList){
        System.out.println("新增图书！");
        Scanner scanner = new Scanner(System.in);
        System.out.println("请输入书名：");
        String name = scanner.nextLine();
        System.out.println("请输入作者：");
        String author = scanner.nextLine();
        System.out.println("请输入类型：");
        String type = scanner.nextLine();
        System.out.println("请输入价格");
        int price = scanner.nextInt();

        Book book = new Book(name,author, type,price);

        int currentSize = bookList.getUsedSize();

        //如果有这本书，不能添加
        for (int i = 0; i < currentSize; i++) {
            Book book1 = bookList.getBook(i);
            if(book1.getName().equals(name)){
                System.out.println("书架上已经存在这本书，不能添加！");
                return;
            }
        }

        bookList.setBooks(currentSize,book);

        bookList.setUsedSize(currentSize+1);

    }
}
